Aeronautical Acronyms beginning with E
EDCT
expect departure clearance time
EFB
electronic flight bag
EFC
expect further clearance
EFIS
electronic flight information system
EGPWS
enhanced ground proximity warning systems
EICAS
Engine indicating and crew alerting system
EMS
emergency medical service
EPE
estimated position error
ER-OPS
extended range operations
ETA
estimated time of arrival
EWINS
enhanced weather information system